| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.97 | 10.127% | $108.9927 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $220.54 | 8.426% | $239.1227 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $168.73 | 6.693% | $180.0231 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $249.77 | 5.405% | $263.2701 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $167.35 | 12.493% | $188.257 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $68.37 | 10.219% | $75.3567 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $107.60 | 3.309% | $111.1605 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $1,081.33 | $1,166.1828 | $1,166.18 | $1,166.10 | $1,166.30 | |